I recently shipped a small research agent that beats three recurring LLM problems: stale training data, hallucinated facts, and arithmetic errors. Instead of hoping the model memorized everything correctly, I gave it tools to look up facts and verify math, then cite sources before answering. In this tutorial I will walk you through the exact code so you can run it against Oxlo.ai today. What you'll need Python 3.10 or newer, the OpenAI SDK, and an Oxlo.ai API key from https://portal.oxlo....